Ultrastructure and three-dimensional study of the lymphatic stomata in the costal pleura of the rabbit.

abstract：:Because of the morphological and macroscopic similarity, many species of Erigeron and Aster (Asteraceae) are confusable and usually used under the same name "Meiduoluomi" in traditional Tibetan medicine (TTM). To find an easy, quick, and reliable method to authenticate and distinguish the eight main medicinal plants o...

journal_title：Microscopy research and technique

authors： An J,Li J,Wang JG,Zhang ZF,Chen C,Zhang H

更新日期：2009-10-01 00:00:00

abstract：:The lateral mobility of membrane receptors provides insights into the molecular interactions of protein binding and the complex dynamic plasma membrane. The image mean square displacement (iMSD) analysis is a method used to extract qualitative and quantitative information of the protein diffusion law and infers how di...

journal_title：Microscopy research and technique

authors： Planes N,Vanderheyden PPML,Gratton E,Caballero-George C

更新日期：2020-04-01 00:00:00

abstract：:Assessment of HER2/neu oncogene has been used as both a prognostic and predictive marker for breast cancer. However, the choice of the best method to assess the status of HER2/neu oncogene in breast cancer tissue remains controversial. A variety of techniques are available to detect HER2/neu gene amplification and ove...

journal_title：Microscopy research and technique

authors： Masood S,Bui MM

更新日期：2002-10-15 00:00:00

abstract：:Spermatogenesis is a process of division and differentiation by which spermatozoa are produced in seminiferous tubules. A measure of efficiency of spermatogenesis is the estimated number of spermatozoa produced per day per gram of testicular parenchyma. This measure is not influenced by species differences in testicul...

journal_title：Microscopy research and technique

authors： Johnson L

更新日期：1995-12-01 00:00:00

abstract：:The pollen morphology of 11 salt tolerant plant species of family Amaranthaceae from the salt range of Northern Punjab, Pakistan has been studied. The palyno-morphological characters were examined using light and scanning electron microscope. The examined all salt tolerant species have a slight difference in size but ...

journal_title：Microscopy research and technique

authors： Nazish M,Zafar M,Ahmad M,Sultana S,Ullah R,Alqahtani AS,Ullah F,Ahmad S,Ashfaq S,Ullah F

更新日期：2019-03-01 00:00:00

abstract：:Worldwide, breast cancer (BrCa) is currently the leading cause of deaths associated to malignant lesions in adult women. Given that some studies have mentioned that peritumoral adipocytes may contribute to breast carcinogenesis, present work sought to quantitative evaluate the morphometry of these cells in a group of ...

journal_title：Microscopy research and technique

authors： Suárez-Nájera LE,Chanona-Pérez JJ,Valdivia-Flores A,Marrero-Rodríguez D,Salcedo-Vargas M,García-Ruiz DI,Castro-Reyes MA

更新日期：2018-02-01 00:00:00

abstract：:Atomic force microscope (AFM) has been widely used in the biological field owing to its high sensitivity (subnanonewton), high spatial resolution (nanometer), and adaptability to physiological environments. Nowadays, force volume (FV) and peakforce quantitative nanomechanical (QNM) are two distinct modes of AFM used i...

journal_title：Microscopy research and technique

authors： Yang Y,Xiao X,Peng Y,Yang C,Wu S,Liu Y,Yue T,Pu H,Liu N,Jiang H

更新日期：2019-11-01 00:00:00

abstract：:In present study, multiple microscope techniques were used for the systematics identification of the species Asplenium dalhousiae. The plant was collected from different phytogeographical and its natural habitat of Pakistan, where it shows higher diversity. Morphology, foliar epidermal anatomy, and spore morphological...

journal_title：Microscopy research and technique

authors： Zaman W,Shah SN,Ullah F,Ayaz A,Ahmad M,Ali A

更新日期：2019-04-01 00:00:00

abstract：:Biodegradable microspheres such as those made of poly-D,L-lactide (PDLLA) are widely investigated delivery systems for drugs or antigens. The aim of this study was to examine experimental conditions in order to produce PDLLA microspheres with the best properties for controlled and sustained drug delivery by the modifi...

journal_title：Microscopy research and technique

authors： Jovanović I,Jordović B,Petković M,Ignjatović N,Uskoković D

更新日期：2008-02-01 00:00:00

abstract：:Dystrophin-deficient muscles have repeated cycles of necrosis and regeneration, being susceptible to injury induced by muscle contractions. Some studies have demonstrated that tendons are also affected in mdx mice, based especially on the changes in biomechanical properties arising from the respective linked muscles. ...

journal_title：Microscopy research and technique

authors： De Aro AA,Guerra Fda R,Esquisatto MA,Nakagaki WR,Gomes L,Pimentel ER

更新日期：2015-01-01 00:00:00

abstract：:The surface epithelial cells of the ovary, which are modified peritoneal cells, form a single, focally pseudostratified layer. The Müllerian ducts differentiate after invagination of the coelomic mesothelium over the gonadal ridges during the 6th week of embryonic life. On the basis of the embryologically putative Mül...

journal_title：Microscopy research and technique

authors： Okamura H,Katabuchi H,Nitta M,Ohtake H

更新日期：2006-06-01 00:00:00

abstract：:The mammalian zona pellucida (ZP) is an extracellular matrix surrounding oocytes and early embryos, which is critical for normal fertilization and preimplantation development. It is made up of three/four glycoproteins arranged in a delicate filamentous matrix. Scanning electron microscopy (SEM) studies have shown that...

journal_title：Microscopy research and technique

authors： Familiari G,Relucenti M,Heyn R,Micara G,Correr S

更新日期：2006-06-01 00:00:00

abstract：:Detailed maps of the A-T distribution within human mitotic chromosomes labeled with BrdU are obtained with a high resolution scanning ion microprobe through the detection of bromine by imaging secondary ion mass spectrometry (SIMS). Corresponding maps of the emission loci of the molecular ion CN- describe the overall ...

journal_title：Microscopy research and technique

authors： Levi-Setti R,Chabala JM,Gavrilov K,Espinosa R 3rd,Le Beau MM

更新日期：1997-02-15 00:00:00

abstract：:The possibility that tannic acid and other classical mordants can be used in the electron microscopical section staining technique has been tested. A mordant can be defined as a chemical that combines with both a certain specific tissue component and the staining substance and thereby permits a staining reaction that ...

journal_title：Microscopy research and technique

authors： Afzelius BA

更新日期：1992-03-01 00:00:00

abstract：:The mint beetle or green mint beetle, Chrysolina herbacea, is one of the most important insect pests of mint herb. These insects are associated with plants belonging to the Lamiaceae family, in particular the Mentha genus. They cause serious damages to plants by consuming their leaves. For this reason, it is an import...

journal_title：Microscopy research and technique

authors： Özyurt Koçakoğlu N,Candan S

更新日期：2020-12-11 00:00:00

abstract：:This experiment was conducted in Ile-de-France adult rams to examine the target point of a 2-month light cycle regimen on seminiferous tubule functions, on intertubular compartment and on Leydig cell parameters. Eight rams were subjected to a 2-month light cycle regimen and were compared to sexually active or inactive...

journal_title：Microscopy research and technique

authors： Hochereau-de Reviers MT,Perreau C,Pisselet C,Pelletier J

更新日期：1992-02-01 00:00:00

abstract：:Fluorescence correlation spectroscopy (FCS) is a very sensitive technique that can be used, e.g., for the measurement of low concentrations and for the investigation of transport of fluorescent molecules. Fluorescence lifetime imaging (FLIM) provides spatially resolved information about molecular fluorescence lifetime...

journal_title：Microscopy research and technique

authors： Petrásek Z,Krishnan M,Mönch I,Schwille P

更新日期：2007-05-01 00:00:00

abstract：:Chironomids have been widely used in environmental monitoring and toxicity assays. Assessment criteria for chironomids range from the molecular-biochemical level to the population level. However, the use of markers to evaluate cellular and anatomical changes in organs and systems of individuals under contaminant expos...

journal_title：Microscopy research and technique

authors： Ospina-Pérez EM,Campeón-Morales OI,Richardi VS,Rivera-Páez FA

更新日期：2019-08-01 00:00:00

abstract：:Voltage-gated sodium channels are largely localized to the nodes of Ranvier in myelinated axons, providing the physiological basis for saltatory conduction. Studies using antisodium channel antibodies have shown that along demyelinated axons sodium channels form new distributions. The nature of this changed distributi...

journal_title：Microscopy research and technique

authors： England JD,Levinson SR,Shrager P

更新日期：1996-08-01 00:00:00

abstract：:The avian pancreas has three or four lobes and develops from a dorsal and two ventral buds. The cells that will contribute to formation of the dorsal bud are at first located in the mid-dorsal endoderm, those of the ventral buds in the floor of the foregut. The determination of endoderm to form dorsal and ventral bud ...

journal_title：Microscopy research and technique

authors： Rawdon BB

更新日期：1998-11-15 00:00:00

abstract：:This present study is the first report on the detailed foliar epidermal anatomy and micromorphology of seeds of five species of Vitaceae from Pakistan using light microscopy (LM) and scanning electron microscopy (SEM). The studied species occur at various localities particularly higher altitude. Qualitative and quanti...

journal_title：Microscopy research and technique

authors： Lubna,Zafar M,Ahmad M,Shaheen S,Sultana S,Rehman SU,Amina H

更新日期：2019-04-01 00:00:00

abstract：:The principal functions of the gastrointestinal tract mucosa include nutrient absorption, protein and fluid secretion, and the regulated symbiosis with intraluminal contents. Research in epithelial biology has benefited significantly from the use of cultured monolayer preparations, which closely replicate the structur...

journal_title：Microscopy research and technique

authors： Gilbert RJ,Hoffman M,Capitano A,So PT

更新日期：2000-10-15 00:00:00

abstract：:Gap junctions are specialized plasma membrane structures that join neighboring cells via specialized intercellular ion channels (hemichannels) and provide a direct pathway for cell-cell communication. They presumably mediate regulation of growth, transmission of developmental signals, coordination of muscle contractio...

journal_title：Microscopy research and technique

authors： Lal R,Lin H

更新日期：2001-02-01 00:00:00

abstract：:The main purpose of this study was to compare the cyclic fatigue resistances of the three different nickel-titanium files in 2.5% sodium hypochlorite solution and distilled water at physiologic intracanal temperature (35°C). Three NiTi files such as One Curve (OC) (Micro-Mega, Besancon, France), OneShape (OS) (Micro-M...

journal_title：Microscopy research and technique

authors： Ertuğrul İF

更新日期：2019-12-01 00:00:00

abstract：:Tackling biological problems often involves the imaging and localization of cellular structures on the nanometer scale. Although optical super-resolution below 100 nm can be readily attained with stimulated emission depletion (STED) and photoswitching microscopy methods, attaining an axial resolution <100 nm with focu...

journal_title：Microscopy research and technique

authors： Punge A,Rizzoli SO,Jahn R,Wildanger JD,Meyer L,Schönle A,Kastrup L,Hell SW

更新日期：2008-09-01 00:00:00

abstract：:To investigate the cyclic fatigue resistance of novel ROTATE instruments and to compare with the same size of One Curve, TF adaptive, and Mtwo instruments using a root canal simulation model. Four-type of 25/0.06 instruments were used: ROTATE, Mtwo, One Curve, TF adaptive. Instruments were divided into two subgroups: ...

journal_title：Microscopy research and technique

authors： Ertuğrul İF,Orhan EO

更新日期：2019-12-01 00:00:00

abstract：:In order to fulfill its many functions as the selective interface between maternal and fetal circulations it is imperative that the human placenta remains intact and in good operational order. That damage of some sort occurs during its short but extremely active life seems inevitable given the dynamic environment in w...

journal_title：Microscopy research and technique

authors： Watson AL,Burton GJ

更新日期：1998-09-01 00:00:00

abstract：:Sequences highly similar (>95%) to the mouse mammary tumor virus (MMTV) env gene have been amplified from human DNA samples, including DNA samples from patients with breast cancer (BC) and persons who did not have BC. The sequences from human DNA were distinct from the MMTV sequences used as controls in these PCR reac...

journal_title：Microscopy research and technique

authors： Szabo S,Haislip AM,Traina-Dorge V,Costin JM,Crawford BE 2nd,Wilson RB,Garry RF

更新日期：2005-11-01 00:00:00

abstract：:The autonomic neuromuscular junction at a varicosity in the vas deferens is defined by the localization of the vesicle-associated protein syntaxin in high concentrations in the axolemma and a high density of P2x1 receptors in a cluster beneath the varicosity. Calcium fluxes have been observed in all individual varicos...

journal_title：Microscopy research and technique

authors： Bennett MR,Cheung A,Brain KL

更新日期：1998-09-15 00:00:00

abstract：:Ascidian embryos are useful for examining how events that occur during fertilization and cleavage affect gastrulation because they gastrulate early in development, during the seventh cleavage. In ascidians, both dorsal-ventral and anterior-posterior axes are determined before first cleavage. The dorsal-ventral axis is...

journal_title：Microscopy research and technique

authors： Swalla BJ

更新日期：1993-11-01 00:00:00